Contains the finest quality pine bark fines, Canadian sphagnum peat, composted hardwood bark, composted rice hulls, sand, wetting agent, lime and gypsum.A.M. Leonard is proud to partner with Garick, a leading manufacturer and distributor of natural resource products in the United States and Canada. Garick’s innovative and world class composting is a patented process that produces the highest quality grower mixes, soils, compost, pine bark and hardwood bark. Grower mixes have been tested at the Ohio State University, Department of Plant Pathology. In addition each mixing facility performs quality control testing to ensure you are receiving the highest quality products.The compost is tested under the guidelines of the U.S. composting council using the STA Program approved labs, for chemical, physical and biological properties.
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